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d8714e64e4
* Rename middleware to plugin first pass; mostly used 'sed', few spots where I manually changed text. This still builds a coredns binary. * fmt error * Rename AddMiddleware to AddPlugin * Readd AddMiddleware to remain backwards compat
14 lines
261 B
Go
14 lines
261 B
Go
package file
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import "github.com/miekg/dns"
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// replaceWithWildcard replaces the left most label with '*'.
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func replaceWithAsteriskLabel(qname string) (wildcard string) {
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i, shot := dns.NextLabel(qname, 0)
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if shot {
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return ""
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}
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return "*." + qname[i:]
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}
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